Coffee Cup Heater Mug Warmer USB Heating Pad Electric Milk/Tea/Water Thermostatic Coaster for Home Office Desk (DC 5V)

A small USB-powered heating pad/coaster that sits under your cup/mug and keeps your beverage warm. Perfect for use at a desk in home or office, compatible with milk, tea or water cups. Powered via DC 5V (USB), it offers continuous gentle heating to maintain drink temperature.